如何向Magento原型添加自定义验证 [英] How to add a custom validation to Magento prototype

问题描述

我想为一些自定义字段创建一个简单的url验证器.我尝试了默认的(将类validate-url或validate-clean-url添加到输入中)-但是它们不能按我希望的那样工作，因此我想编写一些自己的JavaScript，但与原型验证.

I want to make a simple url validator for some custom fields. I tried the default ones (adding the class validate-url or validate-clean-url to the input) - but these don't work quite as I would like them to, so I want to write some of my own javascript, but integrated with the prototype validation.

有人知道我该怎么做吗?

Does anyone have any ideas how I can do this?

我在搜索中没有发现任何有用的东西，而且我也不是非常精通原型(主要是使用jQuery的人).

I didn't find anything helpful in my searches, and I am not very Prototype-savy (worked mostly with jQuery).

推荐答案

您可以使用创建自己的自定义验证功能

You can create your own custom validation function using

<script type="text/javascript">
    var theForm = new VarienForm('theForm', true);
    Validation.add('validate-must-be-baz','You failed to enter baz!',function(the_field_value){
        if(the_field_value == 'baz')
        {
            return true;
        }
        return false;
    });

</script>

请参见 http://magento-quickies.tumblr.com/post/6579512188/magento-custom-form-validation

或

if(Validation) {       
   Validation.addAllThese([     
    [
        'validation-myown',      
        'Please insert proper word',   
        function(v,r){ return v.indexOf('valid')==-1?false:true } 
    ],
   [ ]   
])
}

请参见 http://blog.baobaz.com/en/blog/custom-javascript-表单验证器

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